Michael Bay, as always, was pretty mum about his upcoming movie “Transformers 4.”

He did revealed a new cast member for the next installment at CinemaCon 2013 in Las Vegas.

During his Paramount Pictures presentation, Bay announced that the veteran actor Stanley Tucci will join the cast that already included Mark Wahlberg, Nicola Peltz and Jack Reynor.

Tucci was last seen as the villain in “Jack the Giant Slayer.” He will reprise his Caesar Flickerman character in the sequel “The Hunger Games: Catching Fire” and as Dionysus in the sequel of “Percy Jackson: Sea of Monsters.”

“Transformers 4” is slated for a June 27th release date.